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QEMU abused to evade detection and enable ransomware delivery - feature image

Threat Research

virtual machine

QEMU

PayoutsKing

GOLD ENCOUNTER

CitrixBleed2

QEMU abused to evade detection and enable ransomware delivery

The use of hidden virtual machines (VMs) enables long-term access, credential harvesting, data exfiltration, and PayoutsKing ransomware deployment

Sophos Insights

LLM

Exploit

vulnerability

Active Adversary

Pacific Rim

The vulnerability flood is here. Here’s what it means – and how to prepare

We can't control the pace of AI-driven vulnerability discovery, but we can control how fast we respond.

Threat Research

OpenClaw

LLM

penetration testing

Red Team

CISO

Sophos X-Ops

We let OpenClaw loose on an internal network. Here’s what it found

Following our article on the challenges posed by agentic AI, we gave OpenClaw access to one of our legacy networks

Products & Services

CISO

Compliance

Is compliance complexity outpacing IT capacity?

No matter the country, industry, or company size, IT and cybersecurity teams report a heavy regulatory load and worry about staying aligned with requirements

Holographic,Image,Of,Microscope,,Futuristic,Element,,3d,Rendering.,Computer,Digital

十一月 9, 2023

Memory scanning leaves attackers nowhere to hide

Threat Research

Featured

fileless malware

memory scanning

process injection

Sophos X-Ops

十一月 8, 2023

Identifying Group Policy attacks

Threat Research

Featured

Group Policy

incident response

Live response

remediation strategy

Sophos X-Ops

十一月 6, 2023

Sophos Firewall v20 is now available

Products & Services

Featured

Firewall

Firewall v20

network

v20

十一月 3, 2023

Investigating data exfiltration…

Threat Research

Featured

Sophos X-Ops

video

youtube

十月 25, 2023

Sophos Endpoint continues to be recognized by analysts, independent testers and customers

Products & Services

Endpoint

Gartner

Gartner Peer Insights

MITRE

SE Labs

Sophos Endpoint

十月 25, 2023

Sophos Firewall v20: Active Threat Response

Products & Services

Firewall v20

network

v20

Cysurance Sophos Fireside Chat (1920 x 1080 px) (1)

十月 24, 2023

Fireside Chat: Creating a Holistic Risk Mitigation Strategy

Products & Services

Cyber Insurance

cysurance

Sophos MDR

十月 24, 2023

Sophos ZTNA on Sophos Firewall is now available

Products & Services

Featured

network

ZTNA

十月 19, 2023

Pioneering Automated Moving Target Defense (AMTD)

Products & Services

AMTD

Endpoint

Gartner

Sophos Intercept X